Hex #958b00 or rgb(149,139,0) in RGB space is the tint of yellow. It has hue angle of 55.97 degrees, value = 58 and saturation = 100. #958b00 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of red, 4 drops of green, 1 drop of black.
Nearest safe hex - #999900. Below you can see the block with #958b00 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #958b00 to the mixer and play with it.